by Devin Yang
(This article was automatically translated.)

Published - 6 years ago ( Updated - 6 years ago )

The most simplified version of the Python system command execution template

#!/usr/local/bin/python3
# -*- coding: utf-8 -*-
from subprocess import Popen, PIPE, STDOUT
#executed command
command='ls -l'. split()
proc=Popen(command, stdout=PIPE, stderr=PIPE, universal_newlines=True);
output, error = proc. communicate()

#display execution result
if(proc. poll()==0):
     print(output)
else:
     print("{} Error\n".format(error))


 

Tags:

Devin Yang

Feel free to ask me, if you don't get it.:)

No Comment

Post your comment

Login is required to leave comments

Similar Stories


pppoe

How to make pppoe dialup on ubuntu

How to make pppoe dialup on ubuntu

git

How do I delete a remote branch on my GitHub

How do I delete my remote branch on GitHub. First of all, you can use the command to view the origin git remote -v At this time, it may display as follows: origin https://github.com/DevinY/dlaravel.git (fetch) ​​​​​​​​origin https://github.com/DevinY/dlaravel.git (push)

php, CentOS, phpize

Can't find phpize on older versions of CentOS, can't compile php extensions.

Can't find phpize on older versions of CentOS, can't compile php extensions. How to install phpize?